Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,582,786",
      "signature": "0xa472e384712757d0f1b80fb1092f854913c4c958b528a15235b97f1e69c6cadc6a8e5348e147be9fcf3f44a17a7bdc9e",
      "randomness": "0x7171bba9ae43bc371c3c34f7d5b3809bae962beb083df2dd691db6fc05070572"
    }
  ],
  "blockNumber": "7,416,019"
}

{
  "Sr25519": "0x3c961d186c3f34d0ef49987d2d9557c064d8d2301529971e86baf64e0199be34b85a84b0b79265b4a200b868bfaefe28107fd4978f21125d1470ee0bf050568c"
}